# Estimation of the position of intermediate spaces for a Banach couple

Studia Mathematica (1993)

- Volume: 107, Issue: 2, page 137-155
- ISSN: 0039-3223

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topPustylnik, Evgenii. "Estimation of the position of intermediate spaces for a Banach couple." Studia Mathematica 107.2 (1993): 137-155. <http://eudml.org/doc/216026>.

@article{Pustylnik1993,

abstract = {The position of intermediate spaces for a Banach couple is estimated with the help of its fundamental function and co-function. We study the completeness of the collection of all such functions, and the methods of calculating and estimating them for different couples. Finally, these functions are used to compare the position of spaces obtained under the action of some interpolation functors.},

author = {Pustylnik, Evgenii},

journal = {Studia Mathematica},

keywords = {position of intermediate spaces for a Banach couple; fundamental function and co-function; completeness; interpolation functors},

language = {eng},

number = {2},

pages = {137-155},

title = {Estimation of the position of intermediate spaces for a Banach couple},

url = {http://eudml.org/doc/216026},

volume = {107},

year = {1993},

}

TY - JOUR

AU - Pustylnik, Evgenii

TI - Estimation of the position of intermediate spaces for a Banach couple

JO - Studia Mathematica

PY - 1993

VL - 107

IS - 2

SP - 137

EP - 155

AB - The position of intermediate spaces for a Banach couple is estimated with the help of its fundamental function and co-function. We study the completeness of the collection of all such functions, and the methods of calculating and estimating them for different couples. Finally, these functions are used to compare the position of spaces obtained under the action of some interpolation functors.

LA - eng

KW - position of intermediate spaces for a Banach couple; fundamental function and co-function; completeness; interpolation functors

UR - http://eudml.org/doc/216026

ER -

## References

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